189856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 396900

約数和(自身を除く): 207044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 349, 544, 698, 1396, 2792, 5584, 5933, 11168, 11866, 23732, 47464, 94928, 189856]

約数ペア:

[(1, 189856), (2, 94928), (4, 47464), (8, 23732), (16, 11866), (17, 11168), (32, 5933), (34, 5584), (68, 2792), (136, 1396), (272, 698), (349, 544)]